JPH01165052U - - Google Patents
Info
- Publication number
- JPH01165052U JPH01165052U JP6008188U JP6008188U JPH01165052U JP H01165052 U JPH01165052 U JP H01165052U JP 6008188 U JP6008188 U JP 6008188U JP 6008188 U JP6008188 U JP 6008188U JP H01165052 U JPH01165052 U JP H01165052U
- Authority
- JP
- Japan
- Prior art keywords
- mask body
- upper edge
- mask
- locations
- spaced
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001914 filtration Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988060081U JPH0713727Y2 (ja) | 1988-05-09 | 1988-05-09 | マスク |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988060081U JPH0713727Y2 (ja) | 1988-05-09 | 1988-05-09 | マスク |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01165052U true JPH01165052U (fi) | 1989-11-17 |
JPH0713727Y2 JPH0713727Y2 (ja) | 1995-04-05 |
Family
ID=31285803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988060081U Expired - Lifetime JPH0713727Y2 (ja) | 1988-05-09 | 1988-05-09 | マスク |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0713727Y2 (fi) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0533742U (ja) * | 1991-05-02 | 1993-05-07 | 靖 阿川 | マスク |
JP2005074022A (ja) * | 2003-09-01 | 2005-03-24 | Goldwin Inc | マスク |
US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS481993U (fi) * | 1971-05-26 | 1973-01-11 |
-
1988
- 1988-05-09 JP JP1988060081U patent/JPH0713727Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS481993U (fi) * | 1971-05-26 | 1973-01-11 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0533742U (ja) * | 1991-05-02 | 1993-05-07 | 靖 阿川 | マスク |
JP2005074022A (ja) * | 2003-09-01 | 2005-03-24 | Goldwin Inc | マスク |
US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
Also Published As
Publication number | Publication date |
---|---|
JPH0713727Y2 (ja) | 1995-04-05 |